HP PROCURVE 2520 Manuals

Manuals and User Guides for HP PROCURVE 2520. We have 2 HP PROCURVE 2520 manuals available for free PDF download: Management And Configuration Manual, Planning And Implementation Manual

HP PROCURVE 2520 Management And Configuration Manual

HP PROCURVE 2520 Management And Configuration Manual (544 pages)

Hewlett-Packard Switch User Manual  
Brand: HP | Category: Software | Size: 5.09 MB
Table of contents
Table Of Contents5................................................................................................................................................................
Getting Started5................................................................................................................................................................
Selecting A Management Interface6................................................................................................................................................................
Using The Menu Interface6................................................................................................................................................................
Using The Command Line Interface (cli)7................................................................................................................................................................
Using The Procurve Web Browser Interface7................................................................................................................................................................
Switch Memory And Configuration8................................................................................................................................................................
Interface Access And System Information10................................................................................................................................................................
Configuring Ip Addressing10................................................................................................................................................................
Time Protocols11................................................................................................................................................................
Port Status And Configuration11................................................................................................................................................................
Product Documentation21................................................................................................................................................................
Contents25................................................................................................................................................................
Introduction26................................................................................................................................................................
Conventions26................................................................................................................................................................
Configuration And Operation Examples26................................................................................................................................................................
Protocol Acronyms26................................................................................................................................................................
Command Syntax And Displayed Information26................................................................................................................................................................
Command Syntax Statements26................................................................................................................................................................
Command Prompts27................................................................................................................................................................
Screen Simulations27................................................................................................................................................................
Keys28................................................................................................................................................................
Sources For More Information28................................................................................................................................................................
Getting Documentation From The Web30................................................................................................................................................................
Online Help30................................................................................................................................................................
Menu Interface30................................................................................................................................................................
Command Line Interface31................................................................................................................................................................
Web Browser Interface31................................................................................................................................................................
Need Only A Quick Start?32................................................................................................................................................................
Ip Addressing32................................................................................................................................................................
To Set Up And Install The Switch In Your Network32................................................................................................................................................................
Physical Installation32................................................................................................................................................................
Need Only A Quick Start32................................................................................................................................................................
Overview34................................................................................................................................................................
Understanding Management Interfaces34................................................................................................................................................................
Advantages Of Using The Menu Interface35................................................................................................................................................................
Advantages Of Using The Cli36................................................................................................................................................................
General Benefits36................................................................................................................................................................
Information On Using The Cli36................................................................................................................................................................
Advantages Of Using The Web Browser Interface37................................................................................................................................................................
Or Procurve Manager Plus38................................................................................................................................................................
And Web Browser Interfaces40................................................................................................................................................................
Banner Operation With Telnet, Serial, Or Sshv2 Access40................................................................................................................................................................
Banner Operation With Web Browser Access40................................................................................................................................................................
Configuring And Displaying A Non-default Banner41................................................................................................................................................................
Example Of Configuring And Displaying A Banner41................................................................................................................................................................
Operating Notes44................................................................................................................................................................
Starting And Ending A Menu Session47................................................................................................................................................................
How To Start A Menu Interface Session48................................................................................................................................................................
How To End A Menu Session And Exit From The Console:49................................................................................................................................................................
How To End A Menu Session And Exit From The Console49................................................................................................................................................................
Main Menu Features51................................................................................................................................................................
Screen Structure And Navigation53................................................................................................................................................................
Rebooting The Switch56................................................................................................................................................................
Menu Features List58................................................................................................................................................................
Where To Go From Here59................................................................................................................................................................
Accessing The Cli62................................................................................................................................................................
Using The Cli62................................................................................................................................................................
Privilege Levels At Logon63................................................................................................................................................................
Privilege Level Operation64................................................................................................................................................................
Operator Privileges64................................................................................................................................................................
Manager Privileges65................................................................................................................................................................
How To Move Between Levels67................................................................................................................................................................
Listing Commands And Command Options68................................................................................................................................................................
Listing Commands Available At Any Privilege Level68................................................................................................................................................................
Listing Command Options70................................................................................................................................................................
Displaying Cli "help"71................................................................................................................................................................
Displaying Cli "help71................................................................................................................................................................
Configuration Commands And The Context Configuration Modes73................................................................................................................................................................
Cli Control And Editing76................................................................................................................................................................
Executing A Prior Command—redo76................................................................................................................................................................
Repeating Execution Of A Command76................................................................................................................................................................
Using A Command Alias78................................................................................................................................................................
Cli Editing Shortcuts81................................................................................................................................................................
General Features85................................................................................................................................................................
Interface Session With The Switch86................................................................................................................................................................
Using A Standalone Web Browser In A Pc Or Unix Workstation86................................................................................................................................................................
Procurve Manager Plus (pcm+)87................................................................................................................................................................
Tasks For Your First Procurve Web Browser Interface Session89................................................................................................................................................................
Viewing The "first Time Install" Window89................................................................................................................................................................
In The Browser Interface90................................................................................................................................................................
Entering A User Name And Password92................................................................................................................................................................
Using A User Name92................................................................................................................................................................
If You Lose The Password92................................................................................................................................................................
Online Help For The Web Browser Interface93................................................................................................................................................................
Support/mgmt Urls Feature94................................................................................................................................................................
Support Url95................................................................................................................................................................
Help And The Management Server Url95................................................................................................................................................................
Using The Pcm Server For Switch Web Help96................................................................................................................................................................
Status Reporting Features98................................................................................................................................................................
The Overview Window98................................................................................................................................................................
The Port Utilization And Status Displays99................................................................................................................................................................
Port Utilization99................................................................................................................................................................
Port Status101................................................................................................................................................................
The Alert Log102................................................................................................................................................................
Sorting The Alert Log Entries102................................................................................................................................................................
Alert Types And Detailed Views103................................................................................................................................................................
Setting Fault Detection Policy105................................................................................................................................................................
Configuration File Management109................................................................................................................................................................
Using The Cli To Implement Configuration Changes112................................................................................................................................................................
Configuration Changes115................................................................................................................................................................
Menu: Implementing Configuration Changes116................................................................................................................................................................
Rebooting From The Menu Interface117................................................................................................................................................................
Web: Implementing Configuration Changes118................................................................................................................................................................
Using Primary And Secondary Flash Image Options119................................................................................................................................................................
Displaying The Current Flash Image Data119................................................................................................................................................................
Switch Software Downloads121................................................................................................................................................................
Local Switch Software Replacement And Removal122................................................................................................................................................................
Operating Notes About Booting124................................................................................................................................................................
Boot And Reload Command Comparison125................................................................................................................................................................
Setting The Default Flash126................................................................................................................................................................
Booting From The Default Flash (primary Or Secondary)126................................................................................................................................................................
Booting From A Specified Flash126................................................................................................................................................................
Using Reload127................................................................................................................................................................
Multiple Configuration Files129................................................................................................................................................................
General Operation130................................................................................................................................................................
Transitioning To Multiple Configuration Files132................................................................................................................................................................
Listing And Displaying Startup-config Files133................................................................................................................................................................
Configuration Enabled133................................................................................................................................................................
Displaying The Content Of A Specific Startup-config File134................................................................................................................................................................
Changing Or Overriding The Reboot Configuration Policy134................................................................................................................................................................
Managing Startup-config Files In The Switch136................................................................................................................................................................
Renaming An Existing Startup-config File137................................................................................................................................................................
Creating A New Startup-config File137................................................................................................................................................................
Erasing A Startup-config File138................................................................................................................................................................
Switch To Its Default Configuration140................................................................................................................................................................
Transferring Startup-config Files To Or From A Remote Server141................................................................................................................................................................
Tftp: Copying A Configuration File To A Remote Host141................................................................................................................................................................
Tftp: Copying A Configuration File From A Remote Host142................................................................................................................................................................
Connected Host142................................................................................................................................................................
Operating Notes For Multiple Configuration Files143................................................................................................................................................................
Automatic Configuration Update With Dhcp Option 66143................................................................................................................................................................
Automatic Configuration Update With Dhcp Option143................................................................................................................................................................
Cli Command144................................................................................................................................................................
Possible Scenarios For Updating The Configuration File144................................................................................................................................................................
Log Messages145................................................................................................................................................................
Interface Access: Console/serial Link, Web, And Inbound Telnet149................................................................................................................................................................
Menu: Modifying The Interface Access150................................................................................................................................................................
Cli: Modifying The Interface Access151................................................................................................................................................................
Sessions155................................................................................................................................................................
System Information157................................................................................................................................................................
Menu: Viewing And Configuring System Information158................................................................................................................................................................
Cli: Viewing And Configuring System Information159................................................................................................................................................................
Web: Configuring System Parameters163................................................................................................................................................................
Ip Configuration166................................................................................................................................................................
Just Want A Quick Start With Ip Addressing?167................................................................................................................................................................
Just Want A Quick Start With Ip Addressing167................................................................................................................................................................
Ip Addressing With Multiple Vlans168................................................................................................................................................................
Menu: Configuring Ip Address, Gateway, And Time-to-live (ttl)169................................................................................................................................................................
Cli: Configuring Ip Address, Gateway, And Time-to-live (ttl)170................................................................................................................................................................
Web: Configuring Ip Addressing174................................................................................................................................................................
How Ip Addressing Affects Switch Operation175................................................................................................................................................................
Dhcp/bootp Operation176................................................................................................................................................................
Network Preparations For Configuring Dhcp/bootp178................................................................................................................................................................
Ip Preserve: Retaining Vlan-1 Ip Addressing Across Configuration File Downloads180................................................................................................................................................................
Operating Rules For Ip Preserve180................................................................................................................................................................
Enabling Ip Preserve180................................................................................................................................................................
Timep Time Synchronization186................................................................................................................................................................
Sntp Time Synchronization186................................................................................................................................................................
Protocol Operation187................................................................................................................................................................
General Steps For Running A Time Protocol On The Switch:187................................................................................................................................................................
Disabling Time Synchronization187................................................................................................................................................................
Sntp: Viewing, Selecting, And Configuring188................................................................................................................................................................
Menu: Viewing And Configuring Sntp189................................................................................................................................................................
Cli: Viewing And Configuring Sntp192................................................................................................................................................................
Viewing The Current Sntp Configuration192................................................................................................................................................................
Configuring (enabling Or Disabling) The Sntp Mode194................................................................................................................................................................
Timep: Viewing, Selecting, And Configuring200................................................................................................................................................................
Menu: Viewing And Configuring Timep201................................................................................................................................................................
Cli: Viewing And Configuring Timep202................................................................................................................................................................
Viewing The Current Timep Configuration203................................................................................................................................................................
Configuring (enabling Or Disabling) The Timep Mode204................................................................................................................................................................
Sntp Unicast Time Polling With Multiple Sntp Servers209................................................................................................................................................................
Displaying All Sntp Server Addresses Configured On The Switch209................................................................................................................................................................
Adding And Deleting Sntp Server Addresses210................................................................................................................................................................
Configured210................................................................................................................................................................
Sntp Messages In The Event Log210................................................................................................................................................................
Viewing Port Status And Configuring Port Parameters213................................................................................................................................................................
Menu: Port Status And Configuration214................................................................................................................................................................
Port Type214................................................................................................................................................................
Status Of Ports215................................................................................................................................................................
Flow Control215................................................................................................................................................................
Broadcast Limit215................................................................................................................................................................
Modes216................................................................................................................................................................
Configuring Ports217................................................................................................................................................................
Cli: Viewing Port Status And Configuring Port Parameters218................................................................................................................................................................
Viewing Port Status And Configuration219................................................................................................................................................................
Customizing The Show Interfaces Command221................................................................................................................................................................
Error Messages223................................................................................................................................................................
Show Interfaces Custom" Command223................................................................................................................................................................
Viewing Port Utilization Statistics224................................................................................................................................................................
Viewing Transceiver Status224................................................................................................................................................................
Enabling Or Disabling Ports And Configuring Port Mode226................................................................................................................................................................
Enabling/disabling Ports & Configuring Port Mode226................................................................................................................................................................
Enabling Or Disabling Flow Control227................................................................................................................................................................
Enabling/disabling Flow Control227................................................................................................................................................................
Configuring A Broadcast Limit On The Switch229................................................................................................................................................................
Configuring Procurve Auto-mdix229................................................................................................................................................................
Web: Viewing Port Status And Configuring Port Parameters232................................................................................................................................................................
Using Friendly (optional) Port Names233................................................................................................................................................................
Configuring And Operating Rules For Friendly Port Names233................................................................................................................................................................
Configuring Friendly Port Names234................................................................................................................................................................
Displaying Friendly Port Names With Other Port Data235................................................................................................................................................................
Been Inserted238................................................................................................................................................................
Transceivers238................................................................................................................................................................
Power Over Ethernet (poe) Operation239................................................................................................................................................................
Configuration Options241................................................................................................................................................................
Related Publications242................................................................................................................................................................
Terminology242................................................................................................................................................................
Poe Operation243................................................................................................................................................................
Powered Device (pd) Support243................................................................................................................................................................
Power Priority Operation244................................................................................................................................................................
When Is Power Allocation Prioritized?244................................................................................................................................................................
How Is Power Allocation Prioritized?244................................................................................................................................................................
When Is Power Allocation Prioritized244................................................................................................................................................................
How Is Power Allocation Prioritized244................................................................................................................................................................
Configuring Poe Operation245................................................................................................................................................................
Disabling Or Re-enabling Poe Port Operation245................................................................................................................................................................
Enabling Support For Pre-standard Devices245................................................................................................................................................................
Configuring The Poe Port Priority Level247................................................................................................................................................................
Controlling Poe Allocation248................................................................................................................................................................
Manually Configuring Poe Power Levels249................................................................................................................................................................
Changing The Threshold For Generating A Power Notice251................................................................................................................................................................
Cycling Power On A Port252................................................................................................................................................................
Poe/poe+ Allocation Using Lldp Information253................................................................................................................................................................
Lldp With Poe253................................................................................................................................................................
Viewing Poe Configuration And Status254................................................................................................................................................................
Displaying The Switch's Global Poe Power Status254................................................................................................................................................................
Displaying An Overview Of Poe Status On All Ports255................................................................................................................................................................
Displaying/overview Poe Status On All Ports255................................................................................................................................................................
Displaying The Poe Status On Specific Ports257................................................................................................................................................................
Planning And Implementing A Poe Configuration259................................................................................................................................................................
Assigning Poe Ports To Vlans259................................................................................................................................................................
Applying Security Features To Poe Configurations259................................................................................................................................................................
Poe Event Log Messages260................................................................................................................................................................
Port Trunk Features And Operation266................................................................................................................................................................
Trunk Configuration Methods266................................................................................................................................................................
Menu: Viewing And Configuring A Static Trunk Group271................................................................................................................................................................
Cli: Viewing And Configuring Port Trunk Groups273................................................................................................................................................................
Using The Cli To View Port Trunks273................................................................................................................................................................
Using The Cli To Configure A Static Or Dynamic Trunk Group276................................................................................................................................................................
Web: Viewing Existing Port Trunk Groups279................................................................................................................................................................
Trunk Group Operation Using Lacp280................................................................................................................................................................
Default Port Operation283................................................................................................................................................................
Lacp Notes And Restrictions284................................................................................................................................................................
Trunk Group Operation Using The "trunk" Option288................................................................................................................................................................
How The Switch Lists Trunk Data289................................................................................................................................................................
Outbound Traffic Distribution Across Trunked Links289................................................................................................................................................................
Using Snmp Tools To Manage The Switch295................................................................................................................................................................
Snmp Management Features296................................................................................................................................................................
Configuring For Snmp Version 1 And 2c Access To The Switch296................................................................................................................................................................
Configuring For Snmp Version 3 Access To The Switch297................................................................................................................................................................
Snmp Version 3 Commands298................................................................................................................................................................
Enabling Snmpv3299................................................................................................................................................................
Snmpv3 Users299................................................................................................................................................................
Enabling Snmpv299................................................................................................................................................................
Group Access Levels303................................................................................................................................................................
Snmpv3 Communities303................................................................................................................................................................
Communities305................................................................................................................................................................
Cli: Viewing And Configuring Snmp Community Names307................................................................................................................................................................
Snmp Notifications309................................................................................................................................................................
Supported Notifications309................................................................................................................................................................
General Steps For Configuring Snmp Notifications310................................................................................................................................................................
Snmpv1 And Snmpv2c Traps311................................................................................................................................................................
Configuring An Snmp Trap Receiver311................................................................................................................................................................
Enabling Snmpv2c Informs313................................................................................................................................................................
Configuring Snmpv3 Notifications315................................................................................................................................................................
Managing Network Security Notifications318................................................................................................................................................................
Enabling Link-change Traps320................................................................................................................................................................
Configuring The Source Ip Address For Snmp Notifications321................................................................................................................................................................
Displaying Snmp Notification Configuration323................................................................................................................................................................
Advanced Management: Rmon325................................................................................................................................................................
Lldp (link-layer Discovery Protocol)326................................................................................................................................................................
General Lldp Operation329................................................................................................................................................................
Lldp-med329................................................................................................................................................................
Packet Boundaries In A Network Topology329................................................................................................................................................................
Options For Reading Lldp Information Collected By The Switch332................................................................................................................................................................
Lldp And Lldp-med Standards Compatibility333................................................................................................................................................................
Lldp Operating Rules333................................................................................................................................................................
Configuring Lldp Operation334................................................................................................................................................................
Viewing The Current Configuration335................................................................................................................................................................
Configuring Global Lldp Packet Controls336................................................................................................................................................................
Configuring Snmp Notification Support340................................................................................................................................................................
Configuring Per-port Transmit And Receive Modes341................................................................................................................................................................
Configuring Basic Lldp Per-port Advertisement Content342................................................................................................................................................................
Advertisements344................................................................................................................................................................
Lldp-med (media-endpoint-discovery)345................................................................................................................................................................
Lldp-med Topology Change Notification348................................................................................................................................................................
Lldp-med Fast Start Control350................................................................................................................................................................
And Location Data350................................................................................................................................................................
Configuring Location Data For Lldp-med Devices354................................................................................................................................................................
Displaying Advertisement Data359................................................................................................................................................................
Displaying Lldp Statistics364................................................................................................................................................................
Lldp Operating Notes366................................................................................................................................................................
Lldp And Cdp Data Management368................................................................................................................................................................
Lldp And Cdp Neighbor Data368................................................................................................................................................................
Cdp Operation And Commands370................................................................................................................................................................
General Software Download Rules377................................................................................................................................................................
Downloading Switch Software377................................................................................................................................................................
Using Tftp To Download Switch Software From A Server378................................................................................................................................................................
Menu: Tftp Download From A Server To Primary Flash378................................................................................................................................................................
Cli: Tftp Download From A Server To Flash381................................................................................................................................................................
Using Secure Copy And Sftp383................................................................................................................................................................
How It Works384................................................................................................................................................................
The Scp/sftp Process384................................................................................................................................................................
Disable Tftp And Auto-tftp For Enhanced Security385................................................................................................................................................................
Command Options387................................................................................................................................................................
Authentication388................................................................................................................................................................
Scp/sftp Operating Notes388................................................................................................................................................................
Troubleshooting Ssh, Sftp, And Scp Operations390................................................................................................................................................................
A Pc Or Unix Workstation391................................................................................................................................................................
Menu: Xmodem Download To Primary Flash391................................................................................................................................................................
Primary Or Secondary Flash392................................................................................................................................................................
Switch-to-switch Download393................................................................................................................................................................
Menu: Switch-to-switch Download To Primary Flash393................................................................................................................................................................
Cli: Switch-to-switch Downloads394................................................................................................................................................................
Using Pcm+ To Update Switch Software396................................................................................................................................................................
Copying Software Images396................................................................................................................................................................
Tftp: Copying A Software Image To A Remote Host396................................................................................................................................................................
Xmodem: Copying A Software Image From The Switch To A Serially Connected Pc Or Unix Workstation397................................................................................................................................................................
Transferring Switch Configurations397................................................................................................................................................................
Tftp: Copying A Customized Command File To A Switch399................................................................................................................................................................
Connected Pc Or Unix Workstation400................................................................................................................................................................
Host, Pc Or Unix Workstation402................................................................................................................................................................
Copying Command Output To A Destination Device402................................................................................................................................................................
Copying Event Log Output To A Destination Device403................................................................................................................................................................
Copying Crash Data Content To A Destination Device403................................................................................................................................................................
Copying Crash Log Data Content To A Destination Device404................................................................................................................................................................
Status And Counters Data408................................................................................................................................................................
Menu Access To Status And Counters409................................................................................................................................................................
General System Information410................................................................................................................................................................
Menu Access410................................................................................................................................................................
Cli Access To System Information411................................................................................................................................................................
Task Monitor—collecting Processor Data411................................................................................................................................................................
Switch Management Address Information412................................................................................................................................................................
Cli Access413................................................................................................................................................................
Menu: Displaying Port Status414................................................................................................................................................................
Web Access414................................................................................................................................................................
Viewing Port And Trunk Group Statistics And Flow Control Status415................................................................................................................................................................
Menu Access To Port And Trunk Statistics416................................................................................................................................................................
Cli Access To Port And Trunk Group Statistics417................................................................................................................................................................
Group Statistics417................................................................................................................................................................
Viewing The Switch's Mac Address Tables418................................................................................................................................................................
Menu Access To The Mac Address Views And Searches418................................................................................................................................................................
Cli Access For Mac Address Views And Searches421................................................................................................................................................................
Spanning Tree Protocol (mstp) Information422................................................................................................................................................................
Cli Access To Mstp Data422................................................................................................................................................................
Internet Group Management Protocol (igmp) Status423................................................................................................................................................................
Vlan Information424................................................................................................................................................................
Web Browser Interface Status Information426................................................................................................................................................................
Interface Monitoring Features427................................................................................................................................................................
Menu: Configuring Port And Static Trunk Monitoring428................................................................................................................................................................
Cli: Configuring Port And Static Trunk Monitoring429................................................................................................................................................................
Web: Configuring Port Monitoring432................................................................................................................................................................
Locating A Device432................................................................................................................................................................
Troubleshooting Approaches439................................................................................................................................................................
Browser Or Telnet Access Problems440................................................................................................................................................................
Unusual Network Activity442................................................................................................................................................................
General Problems442................................................................................................................................................................
Q Prioritization Problems443................................................................................................................................................................
Igmp-related Problems443................................................................................................................................................................
Lacp-related Problems444................................................................................................................................................................
Port-based Access Control (802.1x)-related Problems444................................................................................................................................................................
Qos-related Problems447................................................................................................................................................................
Radius-related Problems448................................................................................................................................................................
Spanning-tree Protocol (mstp) And Fast-uplink Problems449................................................................................................................................................................
Ssh-related Problems450................................................................................................................................................................
Tacacs-related Problems451................................................................................................................................................................
Timep, Sntp, Or Gateway Problems453................................................................................................................................................................
Vlan-related Problems453................................................................................................................................................................
Fan Failure455................................................................................................................................................................
Using The Event Log For Troubleshooting Switch Problems456................................................................................................................................................................
Event Log Entries456................................................................................................................................................................
Menu: Displaying And Navigating In The Event Log462................................................................................................................................................................
Cli: Displaying The Event Log463................................................................................................................................................................
Cli: Clearing Event Log Entries463................................................................................................................................................................
Cli: Turning Event Numbering On464................................................................................................................................................................
Event Log And Snmp Messages464................................................................................................................................................................
Log Throttle Periods465................................................................................................................................................................
Example Of Event Counter Operation465................................................................................................................................................................
Debug/syslog Operation466................................................................................................................................................................
Debug/syslog Messaging466................................................................................................................................................................
Debug/syslog Destination Devices466................................................................................................................................................................
Debug/syslog Configuration Commands467................................................................................................................................................................
Configuring Debug/syslog Operation469................................................................................................................................................................
Displaying A Debug/syslog Configuration470................................................................................................................................................................
Debug Command472................................................................................................................................................................
Debug Messages472................................................................................................................................................................
Debug Destinations474................................................................................................................................................................
Logging Command475................................................................................................................................................................
Configuring A Syslog Server475................................................................................................................................................................
Adding A Description For A Syslog Server478................................................................................................................................................................
Adding A Priority Description479................................................................................................................................................................
Messages Sent To A Syslog Server480................................................................................................................................................................
Operating Notes For Debug And Syslog481................................................................................................................................................................
Diagnostic Tools483................................................................................................................................................................
Port Auto-negotiation484................................................................................................................................................................
Ping And Link Tests484................................................................................................................................................................
Web: Executing Ping Or Link Tests485................................................................................................................................................................
Cli: Ping Test486................................................................................................................................................................
Link Tests487................................................................................................................................................................
Traceroute Command488................................................................................................................................................................
Viewing Switch Configuration And Operation492................................................................................................................................................................
Cli: Viewing The Startup Or Running Configuration File492................................................................................................................................................................
Web: Viewing The Configuration File492................................................................................................................................................................
Cli: Viewing A Summary Of Switch Operational Data493................................................................................................................................................................
Saving Show Tech Command Output To A Text File494................................................................................................................................................................
Cli: Viewing More Information On Switch Operation496................................................................................................................................................................
Pattern Matching When Using The Show Command497................................................................................................................................................................
Cli: Useful Commands For Troubleshooting Sessions500................................................................................................................................................................
Restoring The Factory-default Configuration501................................................................................................................................................................
Cli: Resetting To The Factory-default Configuration501................................................................................................................................................................
Clear/reset: Resetting To The Factory-default Configuration501................................................................................................................................................................
Restoring A Flash Image502................................................................................................................................................................
Dns Resolver505................................................................................................................................................................
Basic Operation505................................................................................................................................................................
With Dns-compatible Commands507................................................................................................................................................................
Configuring A Dns Entry508................................................................................................................................................................
Example Using Dns Names With Ping And Traceroute509................................................................................................................................................................
Viewing The Current Dns Configuration511................................................................................................................................................................
Event Log Messages513................................................................................................................................................................
Determining Mac Addresses517................................................................................................................................................................
Menu: Viewing The Switch's Mac Addresses518................................................................................................................................................................
Cli: Viewing The Port And Vlan Mac Addresses519................................................................................................................................................................
Viewing The Mac Addresses Of Connected Devices520................................................................................................................................................................
Configuring Power-saving For Leds526................................................................................................................................................................
Show Savepower Status526................................................................................................................................................................

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HP PROCURVE 2520 Planning And  Implementation Manual

HP PROCURVE 2520 Planning And Implementation Manual (168 pages)

ProCurve Power over Ethernet (PoE/PoE+)  
Brand: HP | Category: Switch | Size: 5.27 MB
Table of contents
Table Of Contents5................................................................................................................................................................
Planning And Implementation For The7................................................................................................................................................................
Overview11................................................................................................................................................................
Power Through The Cable14................................................................................................................................................................
Poe Capabilities Of The Products15................................................................................................................................................................
Hp Procurve 2520 Switches16................................................................................................................................................................
Hp Procurve 2520g Switches17................................................................................................................................................................
Hp Procurve 2600 Switches18................................................................................................................................................................
Hp Procurve 2610 Switches19................................................................................................................................................................
Power Redundancy For The 2600 And 2610 Switches20................................................................................................................................................................
Hp Procurve 2910al Switches21................................................................................................................................................................
Power Redundancy For The 2910al Switches22................................................................................................................................................................
Hp Procurve 3500-poe Switches23................................................................................................................................................................
Power Redundancy For The 3500 Switches24................................................................................................................................................................
Power Redundancy For The 3500yl Pwr Switches25................................................................................................................................................................
Power Redundancy For The 3500yl Poe+ Switches26................................................................................................................................................................
Hp Procurve 5400zl/8200zl Switches27................................................................................................................................................................
Power Redundancy For The5400zl/8200zl Switches29................................................................................................................................................................
Poe/poe+ Power Supplies30................................................................................................................................................................
Poe Power Supplies31................................................................................................................................................................
Configuring Poe Redundancy32................................................................................................................................................................
Hp Procurve Poe And Poe+ Modules33................................................................................................................................................................
Module (j8705a)34................................................................................................................................................................
Hp Procurve 24-port 10/100 Poe+ Zl Module (j9478a)35................................................................................................................................................................
Quick Reference Table36................................................................................................................................................................
Operating Rules43................................................................................................................................................................
Overview Of Switch Poe Operation44................................................................................................................................................................
Switch Port Priority46................................................................................................................................................................
Switch Priority Class47................................................................................................................................................................
Poe Power Characteristics49................................................................................................................................................................
Line Loss49................................................................................................................................................................
Pd Power Classification49................................................................................................................................................................
Pd Power Requirements50................................................................................................................................................................
Provisioning Power For Poe51................................................................................................................................................................
Hp Procurve 2520-poe Switches52................................................................................................................................................................
Hp Procurve 2600-pwr Switches53................................................................................................................................................................
Hp Procurve 2610-pwr Switches55................................................................................................................................................................
Hp Procurve 2910al Poe+ Switches57................................................................................................................................................................
Hp Procurve 3500yl Poe+ Switches60................................................................................................................................................................
Hp Procurve Switch Xl Poe Module For The 5300xl Switch65................................................................................................................................................................
Hp Procurve 2520-8-poe And 2520g-8-poe Configurations68................................................................................................................................................................
Hp Procurve 2520-24-poe And 2520g-24-poe Configurations69................................................................................................................................................................
Procurve 2600-8-pwr Configurations72................................................................................................................................................................
Procurve 2626-pwr Configurations73................................................................................................................................................................
Procurve 2650-pwr Configurations76................................................................................................................................................................
Procurve 2610-24/12pwr Configurations82................................................................................................................................................................
Procurve 2610-24-pwr Configurations84................................................................................................................................................................
Procurve 2610-48-pwr Configurations86................................................................................................................................................................
Procurve 2910al-24g-poe+ Configuration98................................................................................................................................................................
Procurve 2910al-48g-poe+ Configuration100................................................................................................................................................................
Hp Procurve 3500-24-poe Switch Configuration104................................................................................................................................................................
Hp Procurve 3500-48-poe Switch Configuration106................................................................................................................................................................
Planning Your Poe Or Poe+ Configuration109................................................................................................................................................................
Hp Procurve 3500yl-24g-pwr Configuration110................................................................................................................................................................
Hp Procurve 3500yl-48g-pwr Configuration112................................................................................................................................................................
Hp Procurve 3500yl-24g-poe+ Configuration115................................................................................................................................................................
Hp Procurve 3500yl-48g-poe+ Configuration117................................................................................................................................................................
Configuration Examples129................................................................................................................................................................
Hp Procurve 5406zl Configurations129................................................................................................................................................................
Hp Procurve 5412zl/8212zl Configurations138................................................................................................................................................................
Standard J8712a Configurations138................................................................................................................................................................
Standard J8713a Configurations142................................................................................................................................................................
Mixed J8712a And J8713a Configurations145................................................................................................................................................................
Power Requirements153................................................................................................................................................................
Air Conditioning153................................................................................................................................................................
Physical Space154................................................................................................................................................................
Planning Considerations157................................................................................................................................................................
General Considerations157................................................................................................................................................................

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